4213660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5584100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 179, 214, 220, 358, 428, 535, 716, 895, 1070, 1177, 1790, 1969, 2140, 2354, 3580, 3938, 4708, 5885, 7876, 9845, 11770, 19153, 19690, 23540, 38306, 39380, 76612, 95765, 191530, 210683, 383060, 421366, 842732, 1053415, 2106830, 4213660]

約数ペア:

[(1, 4213660), (2, 2106830), (4, 1053415), (5, 842732), (10, 421366), (11, 383060), (20, 210683), (22, 191530), (44, 95765), (55, 76612), (107, 39380), (110, 38306), (179, 23540), (214, 19690), (220, 19153), (358, 11770), (428, 9845), (535, 7876), (716, 5885), (895, 4708), (1070, 3938), (1177, 3580), (1790, 2354), (1969, 2140)]